Wilo Easy Star Series, Инструкция по установке и эксплуатации

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12
ENGLISH
* Water temperature
110 °C max. at ambient temperature 25 °C max.
95 °C max. at ambient temperature 40 °C max.
– Flow media:
– Heating water acc. to VDI
2035
– Water and water/glycol mixtu-
res in a ratio up to 1:1. In the
case of glycol admixtures the
delivery data of the pump is to
be corrected according to the
higher viscosity, depending on
the percentage mixture ratio.
Only brand products with anti-
corrosion inhibitors should be
used. The manufacturer's in-
structions must always be
strictly adhered to.
– If another medium is to be us-
ed, it must be cleared by WILO.
The pumps must not
be used for drinking
water or foodstuffs.
2 Safety
These instructions contain impor-
tant information which must be fol-
lowed when installing and opera-
ting the pump. These operating
instructions must therefore be read
before assembly and commissio-
ning by the installer and the res-
ponsible operator.
In addition to the general safety
instructions laid down in the Safety
section, the special safety instruc-
tions laid down in the following
sections are also to be observed.
2.1 Danger symbols used in
these operating instructions
Those safety instructions included
in these operating instructions
which could endanger persons if
not followed are marked specially
with the general danger symbol
when warning of electrical voltage
with
Safety instructions which could
endanger the pump/machinery if
not followed are accompanied by
the word
Instructions which appear directly
on the pump/machinery, such as
e.g. direction arrows, must under
all circumstances be followed.
2.2 Staff training
The personnel installing the pump
must have the appropriate qualifi-
cations for this work.
ATTENTION!